mirror of
https://github.com/ceph/ceph
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0a7325a2b2
verify whether min_size is recalculated when osd pool size is changed. fixes: https://tracker.ceph.com/issues/44862 Signed-off-by: Deepika Upadhyay <dupadhya@redhat.com>
98 lines
2.6 KiB
Bash
Executable File
98 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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set -ex
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function expect_false()
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{
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set -x
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if "$@"; then return 1; else return 0; fi
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}
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function get_config_value_or_die()
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{
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local pool_name config_opt raw val
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pool_name=$1
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config_opt=$2
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raw="`$SUDO ceph osd pool get $pool_name $config_opt 2>/dev/null`"
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if [[ $? -ne 0 ]]; then
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echo "error obtaining config opt '$config_opt' from '$pool_name': $raw"
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exit 1
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fi
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raw=`echo $raw | sed -e 's/[{} "]//g'`
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val=`echo $raw | cut -f2 -d:`
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echo "$val"
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return 0
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}
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function expect_config_value()
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{
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local pool_name config_opt expected_val val
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pool_name=$1
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config_opt=$2
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expected_val=$3
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val=$(get_config_value_or_die $pool_name $config_opt)
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if [[ "$val" != "$expected_val" ]]; then
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echo "expected '$expected_val', got '$val'"
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exit 1
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fi
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}
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# note: we need to pass the other args or ceph_argparse.py will take
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# 'invalid' that is not replicated|erasure and assume it is the next
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# argument, which is a string.
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expect_false ceph osd pool create foo 123 123 invalid foo-profile foo-ruleset
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ceph osd pool create foo 123 123 replicated
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ceph osd pool create fooo 123 123 erasure default
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ceph osd pool create foooo 123
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ceph osd pool create foo 123 # idempotent
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ceph osd pool set foo size 1 --yes-i-really-mean-it
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expect_config_value "foo" "min_size" 1
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ceph osd pool set foo size 4
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expect_config_value "foo" "min_size" 2
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ceph osd pool set foo size 10
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expect_config_value "foo" "min_size" 5
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expect_false ceph osd pool set foo size 0
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expect_false ceph osd pool set foo size 20
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ceph osd pool set foo size 3
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ceph osd getcrushmap -o crush
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crushtool -d crush -o crush.txt
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sed -i 's/max_size 10/max_size 3/' crush.txt
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crushtool -c crush.txt -o crush.new
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ceph osd setcrushmap -i crush.new
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expect_false ceph osd pool set foo size 4
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ceph osd setcrushmap -i crush
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rm -f crush crush.txt crush.new
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# should fail due to safety interlock
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expect_false ceph osd pool delete foo
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expect_false ceph osd pool delete foo foo
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expect_false ceph osd pool delete foo foo --force
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expect_false ceph osd pool delete foo fooo --yes-i-really-mean-it
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expect_false ceph osd pool delete foo --yes-i-really-mean-it foo
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ceph osd pool delete foooo foooo --yes-i-really-really-mean-it
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ceph osd pool delete fooo fooo --yes-i-really-really-mean-it
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ceph osd pool delete foo foo --yes-i-really-really-mean-it
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# idempotent
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ceph osd pool delete foo foo --yes-i-really-really-mean-it
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ceph osd pool delete fooo fooo --yes-i-really-really-mean-it
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ceph osd pool delete fooo fooo --yes-i-really-really-mean-it
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# non-existent pool
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ceph osd pool delete fuggg fuggg --yes-i-really-really-mean-it
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echo OK
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